Recipes, nutrition facts and weekly menus, with AI when you want it
SmartNutrition keeps your recipes with the calories and macros of every ingredient, plans your week's meals and turns them into a shopping list. Ask the AI for a recipe or a whole menu and it fills everything in for you.
Free · one account for every SmartMatrix app
What you can do
Nutrition per ingredient
Every recipe adds up kcal, protein, carbs and fat from its ingredients and quantities, so you always know what a serving really has.
AI recipes and menus
Describe what you feel like eating, or your goals for the week, and get a complete recipe or menu you can edit.
Weekly meal planner
Lay out breakfasts, lunches and dinners for the week and see the totals per day.
Shopping list
Your menu becomes a shopping list with the quantities already added up.
Food diary
Log what you actually ate and compare it with the plan.
Recipe images
Generate a picture for any recipe so your collection is easy to browse.
How to start
- Create a free SmartMatrix account.
- Add your recipes, or generate one with AI from a short description.
- Plan your week in Menus and take the shopping list with you.
Frequently asked questions
Is SmartNutrition free?
Yes. The app is free. AI features use your own OpenAI, Anthropic or Perplexity key, which you add once in your SmartMatrix profile and is stored encrypted.
Can I use it without AI?
Yes. Recipes, the ingredient catalog, menus, the shopping list and the diary all work without an AI key.
Does it work on my phone?
Yes. It runs in any browser and can be installed on your phone like an app.
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Part of SmartMatrix. SmartMatrix is a free suite of web apps for food, fitness, study and work, with one account and your own AI across all of them. See every app →